Analysis

  • max time kernel
    121s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    25/08/2024, 10:09

General

  • Target

    c0821545051628d57f958ae8b43ffd7b_JaffaCakes118.exe

  • Size

    213KB

  • MD5

    c0821545051628d57f958ae8b43ffd7b

  • SHA1

    fe71e5f71048c20fa27420ee0d0b9c4af51f1b28

  • SHA256

    059a6f40fe160942e7598bce26e5e73667d1643b4c0856e93c7dcca8be48615f

  • SHA512

    5e4692760cd6450bb617f8a99adac9bde1ebd90872278fb9f286667294673b0afcb2a6e9cd93a49ba2970851f3c11e8657a4da5d8214177bb2622370e3737cbc

  • SSDEEP

    3072:QnKXyONZz0y6eZkGkBeLPipvOTyS7gOyH2Wy:Qn+yONZF2GcvmT/Sy

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c0821545051628d57f958ae8b43ffd7b_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\c0821545051628d57f958ae8b43ffd7b_JaffaCakes118.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1720
    • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\4.exe
      "C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\4.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of SetWindowsHookEx
      PID:1972

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\4.exe

          Filesize

          76KB

          MD5

          4aac6d159f0d97f74c780e79a75d82df

          SHA1

          15b881b9dac6f4be349d11ca3d2344bf039a42cd

          SHA256

          29b05d5c1cf5abae6daeb8a6d754dc85b734071c4ddace95d5519a4e83529ae9

          SHA512

          37211dba03c6113e33181add19e47fb67643606a78759228294d5c185afe3021abf2ac6a5dea03df5db4bbe19020c24c8ac4077efb0f31106d209dd084c8ad99

        • memory/1720-0-0x000007FEF641E000-0x000007FEF641F000-memory.dmp

          Filesize

          4KB

        • memory/1720-8-0x000007FEF6160000-0x000007FEF6AFD000-memory.dmp

          Filesize

          9.6MB

        • memory/1720-10-0x000007FEF6160000-0x000007FEF6AFD000-memory.dmp

          Filesize

          9.6MB

        • memory/1720-13-0x000007FEF6160000-0x000007FEF6AFD000-memory.dmp

          Filesize

          9.6MB

        • memory/1972-11-0x0000000000400000-0x0000000000441000-memory.dmp

          Filesize

          260KB

        • memory/1972-14-0x0000000000400000-0x0000000000441000-memory.dmp

          Filesize

          260KB